The APEX High Power Linear Highbays are an ideal one-for-one replacement of conventional lighting systems such as HID and fluorescent. Applications include manufacturing, warehousing and other large indoor spaces with mounting heights from 10'-40'. Luminaire shall be suspended a minimum 24" from ceiling. Surface mounting is not permitted. The emergency version comes with a 17W battery back up providing approximately 90 minutes of operation at approximately 2176lm.


  • Provides adequate backup lighting in the event of an emergency
  • 17W Emergency battery back up provides approximately 2176lm for 90 mins
  • Suitable for use in warehousing, manufacturing, conference centers, industrial and retail applications
  • Significant energy savings and maintenance free
  • Suitable for most 0-10v dimmers - allows for installation with daylight or occupancy sensors
  • Suspension from heights of 10’ to 40’
  • Accessory kit includes suspension hangers, 2 x suspension chains, mounting box when installing with 3/4" all thread pipe
  • Operating temperature -4F - 122F
  • Suitable for damp locations
  • High transmission PS diffuser fitted as standard
  • 120° beam angle
  • High Power Factor 0.90
  • Color temperature 5000K
  • (L70) at 50,000 hours lifetime
  • 5 Year Warranty

AR-LHB4225BD/50EM - 29000lm (2176 lumens in emergency mode)

Name Size Action
Apex Lineaer Highbay Range Brochure 6.7MB Download
AR-LHB4225BD/50.IES 13.9KB Download
AR-LHB4225BD/50EM CUTSHEET 202.17KB Download
CCT (Color Temperature) 5000K
Lumen 29,000 Lumens (2176 in emergency mode)
Watts 225w (HID Equiv. >400w)
Warranty 5 Year Warranty
Lifetime (Hours) 50,000 hours (L70)
Location Information Damp Locations Suitable
Supply (Voltage) 100-277v
CRI (Color Rendering Index) CRI 80+
Beam Angle 120°
Dimming Suitable for most 0-10v Dimmers (0-10v Dimmable with Lutron DVSTV)
Power Factor 0.90
Weight 17.82lbs
Construction High Transmission Polycarbonate Diffuser Fitted as Standard
Dimensions 45.78 x 12.58 x 3.77"
Lm/W (Efficiency / Efficacy) 130lm/w
Applications Warehousing, Manufacturing, Conference Centers, Industrial, and Retail
Operating Temperature -4°F ~ 122°F
Suspension Suspension from Heights of 10' to 40'
DLC DLC Premium
FCC FCC Compliant
UL/cUL cULus Listed
Quality USA Quality Assurance

AR-LHB4225BD/50EM - Emergency Apex Linear 4ft 225w LED High Bay

  • Brand: ALL LED
  • Product Code: AR-LHB4225BD/50EM

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Tags: ALL LED, ALLLED, USA, ALL LED USA, ALL-LEDUSA, LED Lighting, LED High Bays, 225w Linear High Bay, Linear High Bays, AR-LHB4225BD/50EM, Emergency highbay